SDCM2L-160/250/400/800 Molded Case Circuit Breaker with Residual Current Protection

SDCM2L series molded case circuit breakers with residual current protection are suitable for infrequent conversion in circuits with AC 50Hz, rated working voltage 400V, and rated working current up to 800A. The circuit breaker has overload, short circuit and undervoltage protection devices, which can protect the circuit and power equipment from damage. Leakage protection can provide indirect contact protection for the person, and can also provide protection for leakage currents or ground faults due to line equipment. The overall dimensions and installation dimensions of the molded case leakage circuit breaker are exactly the same as those of the SDCM2 molded case circuit breaker with the same frame level.
SDCM2L molded case circuit breakers with residual current protection are divided into two types according to their rated ultimate breaking capacity (lcu): L type (higher breaking type) and H type (high breaking type). The product has the characteristics of small size, high breaking, short arcing, and anti-vibration.